Note 15 - Fair Values (Tables)

6 Months Ended

Jun. 30, 2015

Fair Value Disclosures [Abstract]

Fair Value, by Balance Sheet Grouping [Table Text Block]

(Amounts in thousands)	Carrying		Fair Value Measurements Using
June 30, 2015	Amounts		Level 1		Level 2		Level 3		Total
Financial assets :
Cash and cash equivalents	$	32,796	$	32,796	$	—	$	—	$	32,796
Securities available-for-sale	$	160,763	$	—	$	160,763	$	—	$	160,763
Securities held-to-maturity	$	36,655	$	—	$	36,430	$	—	$	36,430
Net loans	$	688,775	$	—	$	—	$	698,993	$	698,993
Federal Home Loan Bank of San Francisco stock	$	4,465	$	4,465	$	—	$	—	$	4,465
Financial liabilities:
Deposits	$	760,039	$	—	$	761,349	$	—	$	761,349
Federal Home Loan Bank of San Francisco advances	$	90,000	$	—	$	90,000	$	—	$	90,000
Subordinated debenture	$	10,310	$	—	$	5,111			$	5,111
Derivatives	$	3,090	$	—	$	3,090	$	—	$	3,090

(Amounts in thousands)	Carrying		Fair Value Measurements Using
December 31, 2014	Amounts		Level 1		Level 2		Level 3		Total
Financial assets :
Cash and cash equivalents	$	58,422	$	58,422	$	—	$	—	$	58,422
Securities available-for-sale	$	186,986	$	2,571	$	184,415	$	—	$	186,986
Securities held-to-maturity	$	36,806	$	—	$	37,118	$	—	$	37,118
Net loans	$	650,235	$	—	$	—	$	661,126	$	661,126
Federal Home Loan Bank of San Francisco stock	$	5,728	$	5,728	$	—	$	—	$	5,728
Financial liabilities:
Deposits	$	789,035	$	—	$	790,068	$	—	$	790,068
Federal Home Loan Bank of San Francisco advances	$	75,000	$	—	$	75,000	$	—	$	75,000
Subordinated debenture	$	10,310	$	—	$	4,932	$	—	$	4,932
Derivatives	$	3,224	$	—	$	3,224	$	—	$	3,224

Assets And Liabilities Measured At Fair Value On Recurring Basis Table [Text Block]

(Amounts in thousands)	Fair Value at June 30, 2015
Recurring Basis	Total		Level 1		Level 2		Level 3
Available-for-sale securities:
U.S. government and agencies	$	5,314	$	—	$	5,314	$	—
Obligations of states and political subdivisions		51,324		—		51,324		—
Residential mortgage backed securities and collateralized mortgage obligations		37,776		—		37,776		—
Corporate securities		33,501		—		33,501		—
Commercial mortgage backed securities		9,467		—		9,467		—
Other investment securities (1)		23,381		—		23,381		—
Total assets measured at fair value	$	160,763	$	—	$	160,763	$	—
Derivatives – forward starting interest rate swaps	$	3,090	$	—	$	3,090	$	—
Total liabilities measured at fair value	$	3,090	$	—	$	3,090	$	—

(Amounts in thousands)	Fair Value at December 31, 2014
Recurring Basis	Total		Level 1		Level 2		Level 3
Available-for-sale securities:
U.S. government and agencies	$	6,393	$	—	$	6,393	$	—
Obligations of states and political subdivisions		54,363		—		54,363		—
Residential mortgage backed securities and collateralized mortgage obligations		47,015		—		47,015		—
Corporate securities		37,734		1,467		36,267		—
Commercial mortgage backed securities		10,389		1,104		9,285		—
Other investment securities (1)		31,092		—		31,092		—
Total assets measured at fair value	$	186,986	$	2,571	$	184,415	$	—
Derivatives – forward starting interest rate swaps	$	3,224	$	—	$	3,224	$	—
Total liabilities measured at fair value	$	3,224	$	—	$	3,224	$	—

Fair Value Measurements, Nonrecurring [Table Text Block]

(Amounts in thousands)	Fair Value at June 30, 2015
Nonrecurring basis:	Total		Level 1		Level 2		Level 3
Collateral dependent impaired loans	$	1,883	$	—	$	—	$	1,883
Other real estate owned		223		—		—		223
Total assets measured at fair value	$	2,106	$	—	$	—	$	2,106

(Amounts in thousands)	Fair Value at December 31, 2014
Nonrecurring basis:	Total		Level 1		Level 2		Level 3
Collateral dependent impaired loans	$	10,319	$	—	$	—	$	10,319
Other real estate owned		108		—		—		108
Total assets measured at fair value	$	10,427	$	—	$	—	$	10,427

Loss From Nonrecurring Fair Value [Table Text Block]

(Amounts in thousands)	Three Months Ended June 30,				Six Months Ended June 30,
Fair value adjustment loss:	2015		2014		2015		2014
Collateral dependent impaired loans	$	492	$	892	$	544	$	5,501
Other real estate owned		108		—		108		290
Total	$	600	$	892	$	652	$	5,791